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Position: Chinese Standard in English/JB/T 9499-2025
JB/T 9499-2025   (English Version)
Standard No.: JB/T 9499-2025 Status:to be valid remind me the status change

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Standard No.: JB/T 9499-2025
Chinese Name: 康铜电阻合金化学分析方法
Professional Classification: JB    Professional Standard - Machinery
Source Content Issued by: MIIT
Issued on: 2025-09-09
Implemented on: 2026-3-1
Status: to be valid
Superseding:JB/T 9499.1-1999 Method for chemical analysis of constantan resistance alloy The electrolytic gravimetric method for the determination of copper content
JB/T 9499.2-1999 Method for chemical analysis of constantan resistance alloy The potassium iodide-sodium thiosulfate titrimetric method for the detemination of copper content
JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method for the determination of manganese content
JB/T 9499.4-1999 Method for chemical analysis of constantan resistance alloy The potassium periodate photometric method for the determination of manganese content
JB/T 9499.5-1999 Method for chemical analysis of constantan resistance alloy The EDTA titrimetric method for the determination of nickel content after separation copper by electrolysis
JB/T 9499.6-1999 Method for chemical analysis of constantan resistance alloy The sulphosalicylic acid photometric method for the determination of iron content
JB/T 9499.7-1999 Method for chemical analysis of constantan resistance alloy The molybdosilicate blue photometric method for the deternination of silicon content
Target Language: English
File Format: PDF
Code of China
Standard
JB/T 9499-2025   (English Version)
Standard No.JB/T 9499-2025
Statusto be valid
LanguageEnglish
File FormatPDF
Word Count words
Price(USD)
Implemented on2026-3-1
Deliveryvia email in business day
Detail of JB/T 9499-2025
Standard No.
JB/T 9499-2025
English Name
Chinese Name
康铜电阻合金化学分析方法
Chinese Classification
Professional Classification
JB
ICS Classification
Issued by
MIIT
Issued on
2025-09-09
Implemented on
2026-3-1
Status
to be valid
Superseded by
Superseded on
Abolished on
Superseding
JB/T 9499.1-1999 Method for chemical analysis of constantan resistance alloy The electrolytic gravimetric method for the determination of copper content
JB/T 9499.2-1999 Method for chemical analysis of constantan resistance alloy The potassium iodide-sodium thiosulfate titrimetric method for the detemination of copper content
JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method for the determination of manganese content
JB/T 9499.4-1999 Method for chemical analysis of constantan resistance alloy The potassium periodate photometric method for the determination of manganese content
JB/T 9499.5-1999 Method for chemical analysis of constantan resistance alloy The EDTA titrimetric method for the determination of nickel content after separation copper by electrolysis
JB/T 9499.6-1999 Method for chemical analysis of constantan resistance alloy The sulphosalicylic acid photometric method for the determination of iron content
JB/T 9499.7-1999 Method for chemical analysis of constantan resistance alloy The molybdosilicate blue photometric method for the deternination of silicon content
Language
English
File Format
PDF
Word Count
words
Price(USD)
Keywords
JB/T 9499-2025, JB 9499-2025, JBT 9499-2025, JB/T9499-2025, JB/T 9499, JB/T9499, JB9499-2025, JB 9499, JB9499, JBT9499-2025, JBT 9499, JBT9499
Introduction of JB/T 9499-2025
Contents of JB/T 9499-2025
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Keywords:
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